#535DBA#535DBA

#535DBA is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.8% C 0.145 H 275.5°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#535DBA
RGB	rgb(83, 93, 186)
HSL	hsl(234, 43%, 53%)
HSV	hsv(234, 55%, 73%)
CMYK	cmyk(55.4%, 50%, 0%, 27.1%)
CIE-LAB	lab(43.08, 23.37, -50.49)
CIE-LCH	lch(43.08, 55.64, 294.84°)
OKLab	oklab(51.83% 0.0139 -0.1442)
OKLCH	oklch(51.83% 0.145 275.5)
XYZ	xyz(16.3417, 13.2118, 48.1338)
Luminance	0.1321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#535DBA #BAB053

analogous

#5390BA #535DBA #7D53BA

triadic

#535DBA #BA535D #5DBA53

tetradic

#535DBA #BA5390 #BAB053 #53BA7D

square

#535DBA #BA5390 #BAB053 #53BA7D

split-complementary

#535DBA #BA7D53 #90BA53

monochromatic

#2A3069 #3B4494 #535DBA #7F86CC #AAAFDD

Accessibility & contrast

On white

5.77

#535DBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#535DBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #535DBA

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##535DBA	#FFFFFF	#000000	##FFFFFF
##535DBA	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E6ABD

Deuteranopia (green-blind)

#1F62B8

Tritanopia (blue-blind)

#1D7283

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #535dba;
/* rgb */ color: rgb(83, 93, 186);
/* oklch */ color: oklch(51.8% 0.145 275.5);

Tailwind

colors: {
  custom: {
    50: '#8b8acf',
    500: '#535dba',
    950: '#000000',
  },
}

SCSS

$custom: #535dba;
$custom-light: #8b8acf;
$custom-dark: #000000;

JSON

{
  "hex": "#535dba",
  "rgb": {
    "r": 83,
    "g": 93,
    "b": 186
  },
  "hsl": {
    "h": 234.175,
    "s": 42.739,
    "l": 52.745
  },
  "oklch": {
    "l": 0.51832,
    "c": 0.14483,
    "h": 275.5
  },
  "luminance": 0.13213
}

Semantic roles & 50–950 ramp

primary

#535DBA

secondary

#CBC69E

accent

#C655D3

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0D0B14

muted

#7D7C82

Preview Lab

Preview with #535DBA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →